package com.usian.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.usian.admin.mapper.AdChannelMapper;
import com.usian.admin.service.AdChannelService;
import com.usian.model.admin.dtos.ChannelDto;
import com.usian.model.admin.pojos.AdChannel;
import com.usian.model.common.dtos.PageResponseResult;
import com.usian.model.common.dtos.ResponseResult;
import com.usian.model.common.enums.AppHttpCodeEnum;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import java.util.Date;

@Service
public class AdChannelServiceImpl extends ServiceImpl<AdChannelMapper, AdChannel> implements AdChannelService {
    @Override
    public ResponseResult findByNameAndPage(ChannelDto dto) {
        //1.参数检测
        if(dto==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        //分页参数检查
        dto.checkParam();

        //2.安装名称模糊分页查询
        Page page = new Page(dto.getPage(),dto.getSize());
        LambdaQueryWrapper<AdChannel> lambdaQueryWrapper = new LambdaQueryWrapper();
        if(StringUtils.isNotBlank(dto.getName())){
            lambdaQueryWrapper.like(AdChannel::getName,dto.getName());
        }
        IPage result = page(page, lambdaQueryWrapper);

        //3.结果封装
        ResponseResult responseResult = new PageResponseResult(dto.getPage(),dto.getSize(),(int)result.getTotal());
        responseResult.setData(result.getRecords());
        return responseResult;
    }

    @Override
    public ResponseResult AddAdChannel(AdChannel adChannel) {
        if (adChannel == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        adChannel.setCreatedTime(new Date());
        boolean save = save(adChannel);
        if (save == true){
            return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
        }
        return ResponseResult.okResult(AppHttpCodeEnum.SERVER_ERROR);
    }

    @Override
    public ResponseResult UpdateAdChannel(AdChannel adChannel) {
        if (adChannel == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        boolean b = updateById(adChannel);
        if (b == true){
            return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
        }
        return ResponseResult.okResult(AppHttpCodeEnum.SERVER_ERROR);
    }

    @Override
    public ResponseResult DeleteAdChannel(Integer id) {
        if (id == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }

        AdChannel byId = getById(id);
        if (byId.getStatus()){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID,"频道有效不能删除");
        }


        removeById(id);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }
}
